{"id":"https://openalex.org/W2015816401","doi":"https://doi.org/10.1109/tcomm.2014.2360911","title":"Comments on \u201cSoft Decision Metric Generation for QAM With Channel Estimation Error\u201d","display_name":"Comments on \u201cSoft Decision Metric Generation for QAM With Channel Estimation Error\u201d","publication_year":2014,"publication_date":"2014-09-30","ids":{"openalex":"https://openalex.org/W2015816401","doi":"https://doi.org/10.1109/tcomm.2014.2360911","mag":"2015816401"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2014.2360911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2014.2360911","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018200269","display_name":"Louay M. A. Jalloul","orcid":null},"institutions":[{"id":"https://openalex.org/I1296127346","display_name":"Broadcom (Israel)","ror":"https://ror.org/01jsrac29","country_code":"IL","type":"company","lineage":["https://openalex.org/I1296127346","https://openalex.org/I4210127325"]},{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Louay M. A. Jalloul","raw_affiliation_strings":["Broadcom, Sunnyvale, CA, USA","[Broadcom, Sunnyvale, CA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadcom, Sunnyvale, CA, USA","institution_ids":["https://openalex.org/I4210127325"]},{"raw_affiliation_string":"[Broadcom, Sunnyvale, CA, USA]","institution_ids":["https://openalex.org/I1296127346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034653907","display_name":"Sam P. Alex","orcid":null},"institutions":[{"id":"https://openalex.org/I1296127346","display_name":"Broadcom (Israel)","ror":"https://ror.org/01jsrac29","country_code":"IL","type":"company","lineage":["https://openalex.org/I1296127346","https://openalex.org/I4210127325"]},{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["IL","US"],"is_corresponding":false,"raw_author_name":"Sam P. Alex","raw_affiliation_strings":["Broadcom, Sunnyvale, CA, USA","[Broadcom, Sunnyvale, CA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadcom, Sunnyvale, CA, USA","institution_ids":["https://openalex.org/I4210127325"]},{"raw_affiliation_string":"[Broadcom, Sunnyvale, CA, USA]","institution_ids":["https://openalex.org/I1296127346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038988201","display_name":"Mohammad M. Mansour","orcid":"https://orcid.org/0000-0002-8316-1330"},"institutions":[{"id":"https://openalex.org/I98635879","display_name":"American University of Beirut","ror":"https://ror.org/04pznsd21","country_code":"LB","type":"education","lineage":["https://openalex.org/I98635879"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Mohammad M. Mansour","raw_affiliation_strings":["Department of Electronics and Communications Engineering, American University of Beirut, Beirut, Lebanon","Dept. of Electron. & Commun. Eng., American Univ. of Beirut, Beirut, Lebanon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, American University of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]},{"raw_affiliation_string":"Dept. of Electron. & Commun. Eng., American Univ. of Beirut, Beirut, Lebanon","institution_ids":["https://openalex.org/I98635879"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.697,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74476768,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"62","issue":"11","first_page":"4162","last_page":"4163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.7282323837280273},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.6242563724517822},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6142421364784241},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6127980947494507},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5942813158035278},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.572504997253418},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.5567123889923096},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47488945722579956},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.44478851556777954},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42610353231430054},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.42507630586624146},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.4222417175769806},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.39934903383255005},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17504701018333435},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11319988965988159},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0920458734035492}],"concepts":[{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.7282323837280273},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6242563724517822},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6142421364784241},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6127980947494507},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5942813158035278},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.572504997253418},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.5567123889923096},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47488945722579956},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.44478851556777954},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42610353231430054},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.42507630586624146},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.4222417175769806},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.39934903383255005},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17504701018333435},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11319988965988159},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0920458734035492},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2014.2360911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2014.2360911","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.75,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2132705049"],"related_works":["https://openalex.org/W2893995248","https://openalex.org/W4390873927","https://openalex.org/W2148868771","https://openalex.org/W2147334234","https://openalex.org/W2085207364","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2064534496","https://openalex.org/W2901356766","https://openalex.org/W1526007253"],"abstract_inverted_index":{"A":[0],"log-max":[1],"generalized":[2],"bit":[3,107],"log-likelihood":[4],"ratio":[5],"(GLLR)":[6],"was":[7],"derived":[8],"in":[9,32,101,105],"an":[10],"earlier":[11],"work":[12],"of":[13,19,60,75,119],"Wanget":[14],"al.for":[15],"soft":[16],"decision":[17],"decoding":[18],"quadrature":[20],"amplitude":[21],"modulation":[22],"that":[23,37,46,67,84],"takes":[24],"into":[25],"account":[26,49],"channel":[27,51,121],"estimation":[28,52,122],"error.":[29,53,123],"The":[30],"results":[31,59,69],"the":[33,38,42,58,61,76,88,95,106,111,120],"above":[34,62],"paper":[35],"show":[36],"GLLR":[39,96],"metric":[40,45,97,114],"outperforms":[41],"conventional":[43,112],"LLR":[44,113],"does":[47,98],"not":[48,99],"for":[50,115],"In":[54],"trying":[55],"to":[56,90],"reproduce":[57],"paper,":[63],"our":[64],"simulations":[65],"indicate":[66],"their":[68],"were":[70],"obtained":[71],"without":[72],"proper":[73],"scaling":[74,87],"transmit":[77],"constellation.":[78],"Conversely,":[79],"through":[80],"simulations,":[81],"we":[82],"demonstrate":[83],"by":[85],"properly":[86],"constellation":[89],"have":[91],"unity":[92],"average":[93],"energy,":[94],"result":[100],"a":[102],"noticeable":[103],"advantage":[104],"error":[108],"rate":[109],"over":[110],"practically":[116],"meaningful":[117],"values":[118]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
